Summary:ASTERISK-08521: Wav49 support appears broken
Reporter:Steven Sokol (ssokol)Labels:
Date Opened:2007-01-08 13:36:50.000-0600Date Closed:2007-01-29 08:30:38.000-0600
Versions:Frequency of
Environment:Attachments:( 0) unavail.WAV
Description:Ok, I'm running on a Mac so it _could_ be another Stupid Mac Trick (tm).  But...

When recording your greetings or name in voicemail on an Asterisk system running 1.4 subversion head, the system is unable to successfully record in wav49 format.  The resulting file is a truncated (about 500 ms) of LOUD NOISE.

I confirmed this on two Macs.  Could somebody with a lab Linux box give it a shot and see?  Thanks.


Let me know if you want me to upload one of the truncated files.
Comments:By: Serge Vecher (serge-v) 2007-01-08 16:07:39.000-0600

I wonder if this is related 8248 -> there tests are done with monitor.

By: Anthony LaMantia (alamantia) 2007-01-08 16:20:12.000-0600

yes upload one of the files please.

By: Tilghman Lesher (tilghman) 2007-01-08 22:54:25.000-0600

Also, are these PowerPC Macs (big endian) or x86 Macs (little endian)?

By: Anthony LaMantia (alamantia) 2007-01-11 17:26:24.000-0600

i am uploading the broken file that ssokol was talking about in this issue,
right now it plays somewhat ok in windows media player, somewhat ok meaning it plays but it's just static. the file seems not to be a wav49 file at all.
p mapped at 00340000
size is 6878
magic: RIFF
rifftype: WAVE
start 00340000, here: 0034000C
chunk_id 20746D66
chunk_len 16
format header is ok!
chunk total size: 24(18)
       compress code: 1
       number of channels: 1
       sample_rate: 8000
       BytesAsecond: 16000
       BlockAlign: 2
       SigBytesPerSample: 16
       Extra Fmt Bytes: 24932
start 00340000, here: 00340024
chunk_id 61746164
chunk_len 6842
we have a data header!
end of data is 00341AE6
number of samples: 3421 frame_len: 2
playing time is 0
frames_per_second: 8000
gsm processing called!
the length is 6842

start 00340000, here: 00341AE6
chunk_id 00000000
chunk_len 0

By: Anthony LaMantia (alamantia) 2007-01-12 17:36:26.000-0600

ssokol, how often is this happening and what codecs are in use when you try to generate these files?

By: Anthony LaMantia (alamantia) 2007-01-18 17:24:35.000-0600

ping ssokol.

By: Anthony LaMantia-2 (anthonyl) 2007-01-21 15:01:51.000-0600

should this be open at all anyway?

By: Serge Vecher (serge-v) 2007-01-29 08:30:37.000-0600

no response from reporter ... Ssokol, please reopen if this is still reproducible with latest 1.4 code and you have debugging info available as requested.